90167808

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1317

約数の個数: 80

約数和(自身を含む): 245520000

約数和(自身を除く): 155352192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1128, 1249, 1504, 1536, 2256, 2498, 3008, 3747, 4512, 4996, 6016, 7494, 9024, 9992, 12032, 14988, 18048, 19984, 24064, 29976, 36096, 39968, 58703, 59952, 72192, 79936, 117406, 119904, 159872, 176109, 234812, 239808, 319744, 352218, 469624, 479616, 639488, 704436, 939248, 959232, 1408872, 1878496, 1918464, 2817744, 3756992, 5635488, 7513984, 11270976, 15027968, 22541952, 30055936, 45083904, 90167808]

約数ペア:

[(1, 90167808), (2, 45083904), (3, 30055936), (4, 22541952), (6, 15027968), (8, 11270976), (12, 7513984), (16, 5635488), (24, 3756992), (32, 2817744), (47, 1918464), (48, 1878496), (64, 1408872), (94, 959232), (96, 939248), (128, 704436), (141, 639488), (188, 479616), (192, 469624), (256, 352218), (282, 319744), (376, 239808), (384, 234812), (512, 176109), (564, 159872), (752, 119904), (768, 117406), (1128, 79936), (1249, 72192), (1504, 59952), (1536, 58703), (2256, 39968), (2498, 36096), (3008, 29976), (3747, 24064), (4512, 19984), (4996, 18048), (6016, 14988), (7494, 12032), (9024, 9992)]